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2026 comparison

Millwright vs Data Scientist salary in South Africa

Compare salary, demand, difficulty, and long-term growth to choose the right career path.

Quick answer

Millwright vs Data Scientist in South Africa

Higher paying career
Data Scientist
Monthly difference
R55 000
Easier to enter
Millwright
Better long-term
Data Scientist

Winner summary

Winner for salary
Data Scientist (+R55 000/month)
Easier entry
Millwright
Best long-term
Data Scientist
Verdict

Choose Data Scientist if your goal is higher income and long-term growth.

Choose Millwright if your goal is faster entry and lower barriers.

Career overview

Millwright

Demand: 9/10

Salary guide
Requirements

Red Seal Trade Test - Millwright (mech + elec).

  • N3-N6
  • Red Seal Trade Test
Salary
EntryR14 000
MidR38 000
SeniorR55 000
Top 20%R80 000

Data Scientist

Demand: 9/10

Salary guide
Requirements

Degree in Stats, Maths, CS or related.

  • Quantitative degree
  • Strong Python
  • Statistics fundamentals
Salary
EntryR30 000
MidR70 000
SeniorR110 000
Top 20%R180 000

Salary breakdown

Entry
MillwrightR14 000
Data ScientistR30 000
Mid
MillwrightR38 000
Data ScientistR70 000
Senior
MillwrightR55 000
Data ScientistR110 000
Top 20%
MillwrightR80 000
Data ScientistR180 000

Demand and difficulty

Demand

Millwright (9/10)9/10
Data Scientist (9/10)9/10

Difficulty

Millwright (6/10)6/10
Data Scientist (8/10)8/10
Salary difference
+R55 000/month

The salary gap at senior level is about R55 000 per month. Data Scientist earns more due to higher demand and stronger salary growth at senior level.

See full Data Scientist salary in South Africa →

Key questions

Which pays more in South Africa?

Data Scientist pays more, with senior salaries around R110 000 per month compared to R55 000 for Millwright.

Which is easier to enter?

Millwright is easier to enter due to lower difficulty and more accessible requirements.

Which is better long-term?

Data Scientist offers stronger long-term potential based on higher salary ceilings and demand.

Detailed comparison

When comparing Millwright vs Data Scientist in South Africa, the senior-level salary difference is R55 000 per month.

Millwright is better for quicker entry into the workforce. Data Scientist is better for long-term earnings and career growth.

Skills and requirements

Millwright

Core skills
  • Electrical maintenanceHigh
  • Mechanical maintenanceHigh
  • PLCsMedium

Data Scientist

Core skills
  • Python / PandasHigh
  • Machine learningHigh
  • SQLHigh
  • Cloud ML platformsMedium

Side by side

Electrical maintenance
Millwright needs this
Less central
Mechanical maintenance
Millwright needs this
Less central
PLCs
Millwright needs this
Less central
Python / Pandas
Less central
Data Scientist needs this
Machine learning
Less central
Data Scientist needs this
SQL
Less central
Data Scientist needs this

Career progression

Millwright

ApprenticeR16 000
Qualified MillwrightR38 000
Senior MillwrightR55 000
Maintenance ManagerR80 000

Data Scientist

Junior Data ScientistR38 000
Data ScientistR70 000
Senior Data ScientistR110 000
Lead / ML EngineerR140 000

Related insights

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